Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
數(shù)學不是關(guān)于數(shù)字、方程、計算或算法的:它是關(guān)于理解的。
To write is to make the invisible visible.
If you want something said, ask a man; if you want something done, ask a woman.
在向埃及的遠征中,拿破侖下達過這樣的一個命令。